<template>
  <div id="app">
    <input type="text" v-model="name" @keyup.enter="gettext" placeholder="输入关键字搜索">
    <table class="my-table" >
      <thead>
        <tr>
          <th>就诊日期</th>
          <th>医生姓名</th>
          <th>诊断结果</th>
          <th>处方信息</th>
          <th>操作</th>
        </tr>
      </thead>
      <tbody v-for="(item,index) in recordsk" :key="index">
        <tr >
          <td>{{ item.date }}</td>
          <td>{{ item.doctor }}</td>
          <td>{{ item.diagnosis }}</td>
          <td>{{ item.prescription }}</td>
          <td @click="showDetail(item)">详情</td>
        </tr>
      </tbody>
    </table>
    <ModalMask :visible.sync="showD" :selectedItem="selectedItem" v-show="showD"></ModalMask>
  </div>
</template>

<script>
import ModalMask from './components/ModalMask.vue'
export default {
  name: 'App',
  data(){
    return{
      showD:false,
      name:null,
      selectedItem:null,
      records: [
        {
          date: '2022-01-01',
          doctor: '张三',
          diagnosis: '感冒',
          prescription: '感冒药',
        },
        {
          date: '2022-02-01',
          doctor: '李四',
          diagnosis: '头疼',
          prescription: '止疼药',
        },
        {
          date: '2022-03-01',
          doctor: '王五',
          diagnosis: '腰痛',
          prescription: '止痛贴',
        }
      ],
      recordsk:[]
    }
  },
  components: {
    ModalMask
  },
  watch: {
  name(newVal) {
    // 当 `name` 发生变化时，这个函数会被调用
    // `newVal` 是新值，`oldVal` 是旧值 
    console.log(newVal);
    // 在这里你可以执行任何响应 `name` 变化的逻辑
          if(this.name==''){
          
        this.recordsk =this.records
      }
  }
},
  created(){
    this.recordsk =this.records
  
  },
  methods: {
    gettext(){
      if(this.name==''){
        this.recordsk =this.records
        return
      }
      this.recordsk =  this.records.filter(item => item.doctor === this.name)
    },



    showDetail(item){
      this.showD = true
      this.selectedItem=item
      console.log(item)
    }
  },
}
</script>

<style scoped>
  .my-table {
    border-collapse: collapse;
    width: 100%;
  }

  .my-table td, .my-table th {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
  }

  .my-table th {
    background-color: #f2f2f2;
  }
</style>
